1408986768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 4396861440

約数和(自身を除く): 2987874672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 89, 98, 106, 112, 127, 147, 159, 168, 178, 196, 212, 254, 267, 294, 318, 336, 356, 371, 381, 392, 424, 508, 534, 588, 623, 636, 712, 742, 762, 784, 848, 889, 1016, 1068, 1113, 1176, 1246, 1272, 1424, 1484, 1524, 1778, 1869, 2032, 2136, 2226, 2352, 2492, 2544, 2597, 2667, 2968, 3048, 3556, 3738, 4272, 4361, 4452, 4717, 4984, 5194, 5334, 5936, 6096, 6223, 6731, 7112, 7476, 7791, 8722, 8904, 9434, 9968, 10388, 10668, 11303, 12446, 13083, 13462, 14151, 14224, 14952, 15582, 17444, 17808, 18669, 18868, 20193, 20776, 21336, 22606, 24892, 26166, 26924, 28302, 29904, 31164, 33019, 33909, 34888, 37338, 37736, 40386, 41552, 42672, 45212, 47117, 49784, 52332, 53848, 56604, 62328, 66038, 67818, 69776, 74676, 75472, 79121, 80772, 90424, 94234, 99057, 99568, 104664, 107696, 113208, 124656, 132076, 135636, 141351, 149352, 158242, 161544, 180848, 188468, 198114, 209328, 226416, 231133, 237363, 264152, 271272, 282702, 298704, 316484, 323088, 329819, 376936, 396228, 462266, 474726, 528304, 542544, 553847, 565404, 599059, 632968, 659638, 693399, 753872, 792456, 924532, 949452, 989457, 1107694, 1130808, 1198118, 1265936, 1319276, 1386798, 1584912, 1661541, 1797177, 1849064, 1898904, 1978914, 2215388, 2261616, 2396236, 2638552, 2773596, 3323082, 3594354, 3698128, 3797808, 3957828, 4193413, 4430776, 4792472, 5277104, 5547192, 6646164, 7188708, 7915656, 8386826, 8861552, 9584944, 11094384, 12580239, 13292328, 14377416, 15831312, 16773652, 25160478, 26584656, 28754832, 29353891, 33547304, 50320956, 58707782, 67094608, 88061673, 100641912, 117415564, 176123346, 201283824, 234831128, 352246692, 469662256, 704493384, 1408986768]

約数ペア:

[(1, 1408986768), (2, 704493384), (3, 469662256), (4, 352246692), (6, 234831128), (7, 201283824), (8, 176123346), (12, 117415564), (14, 100641912), (16, 88061673), (21, 67094608), (24, 58707782), (28, 50320956), (42, 33547304), (48, 29353891), (49, 28754832), (53, 26584656), (56, 25160478), (84, 16773652), (89, 15831312), (98, 14377416), (106, 13292328), (112, 12580239), (127, 11094384), (147, 9584944), (159, 8861552), (168, 8386826), (178, 7915656), (196, 7188708), (212, 6646164), (254, 5547192), (267, 5277104), (294, 4792472), (318, 4430776), (336, 4193413), (356, 3957828), (371, 3797808), (381, 3698128), (392, 3594354), (424, 3323082), (508, 2773596), (534, 2638552), (588, 2396236), (623, 2261616), (636, 2215388), (712, 1978914), (742, 1898904), (762, 1849064), (784, 1797177), (848, 1661541), (889, 1584912), (1016, 1386798), (1068, 1319276), (1113, 1265936), (1176, 1198118), (1246, 1130808), (1272, 1107694), (1424, 989457), (1484, 949452), (1524, 924532), (1778, 792456), (1869, 753872), (2032, 693399), (2136, 659638), (2226, 632968), (2352, 599059), (2492, 565404), (2544, 553847), (2597, 542544), (2667, 528304), (2968, 474726), (3048, 462266), (3556, 396228), (3738, 376936), (4272, 329819), (4361, 323088), (4452, 316484), (4717, 298704), (4984, 282702), (5194, 271272), (5334, 264152), (5936, 237363), (6096, 231133), (6223, 226416), (6731, 209328), (7112, 198114), (7476, 188468), (7791, 180848), (8722, 161544), (8904, 158242), (9434, 149352), (9968, 141351), (10388, 135636), (10668, 132076), (11303, 124656), (12446, 113208), (13083, 107696), (13462, 104664), (14151, 99568), (14224, 99057), (14952, 94234), (15582, 90424), (17444, 80772), (17808, 79121), (18669, 75472), (18868, 74676), (20193, 69776), (20776, 67818), (21336, 66038), (22606, 62328), (24892, 56604), (26166, 53848), (26924, 52332), (28302, 49784), (29904, 47117), (31164, 45212), (33019, 42672), (33909, 41552), (34888, 40386), (37338, 37736)]